Multimode Organic Polariton Lasing
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A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
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Date
2020-12-02
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en
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7
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Physical Review Letters, Volume 125, issue 23
Abstract
We present a beyond-mean-field approach to predict the nature of organic polariton lasing, accounting for all relevant photon modes in a planar microcavity. Starting from a microscopic picture, we show how lasing can switch between polaritonic states resonant with the maximal gain, and those at the bottom of the polariton dispersion. We show how the population of nonlasing modes can be found, and by using two-time correlations, we show how the photoluminescence spectrum (of both lasing and nonlasing modes) evolves with pumping and coupling strength, confirming recent experimental work on the origin of blueshift for polariton lasing.Description
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Arnardottir, K B, Moilanen, A J, Strashko, A, Törmä, P & Keeling, J 2020, ' Multimode Organic Polariton Lasing ', Physical Review Letters, vol. 125, no. 23, 233603 . https://doi.org/10.1103/PhysRevLett.125.233603